Greg,
I've got several of these bows also, although admittedly much heavier draw weights. I find they have much better manners at the taller brace heights of at least 7 1/4 inches. These bows are highly reflex/deflexed and with the lower brace heights tend to not enjoy fantastic lateral strength. In fact, I've had strings stretch thus lowering brace height and the danged lateral stability gets pretty hairy. They have a tendency to want to roll out and unstring themselves in an ugly manner.
Not so when the brace height is between 7 1/4 to 8 inches.
Of course your mileage may vary......